kis_tool_transform_config_widget.h

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/*
 *  SPDX-FileCopyrightText: 2013 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef __KIS_TOOL_TRANSFORM_CONFIG_WIDGET_H
#define __KIS_TOOL_TRANSFORM_CONFIG_WIDGET_H
 
#include "transform_transaction_properties.h"
#include "tool_transform_args.h"
#include "ui_wdg_tool_transform.h"
 
class KisCanvas2;
 
 
class KisToolTransformConfigWidget : public QWidget, private Ui::WdgToolTransform
{
    Q_OBJECT
 
public:
    KisToolTransformConfigWidget(TransformTransactionProperties *transaction, KisCanvas2 *canvas, QWidget *parent);
 
    void setApplyResetDisabled(bool disabled);
    void resetRotationCenterButtons();
    void setDefaultWarpPoints(int pointsPerLine = -1);
    void setTooBigLabelVisible(bool value);
 
public Q_SLOTS:
    void updateConfig(const ToolTransformArgs &config);
    void slotUpdateIcons();
 
Q_SIGNALS:
    void sigConfigChanged(bool needsPreviewRecalculation);
    void sigApplyTransform();
    void sigResetTransform(ToolTransformArgs::TransformMode mode);
    void sigCancelTransform();
    void sigRestartTransform();
    void sigUpdateGlobalConfig();
    void sigRestartAndContinueTransform();
    void sigEditingFinished();
 
public Q_SLOTS:
 
    void slotFilterChanged(const KoID &filter);
    void slotWarpTypeChanged(int index);
    void slotRotationCenterChanged(int index);
    void slotTransformAroundRotationCenter(bool value);
 
    void slotSetScaleX(int value);
    void slotSetScaleY(int value);
 
    void slotSetShearX(qreal value);
    void slotSetShearY(qreal value);
 
    void slotSetTranslateX(int value);
    void slotSetTranslateY(int value);
 
    void slotSetAX(qreal value);
    void slotSetAY(qreal value);
    void slotSetAZ(qreal value);
    void slotSetCameraHeight(qreal value);
 
    void slotFlipX();
    void slotFlipY();
    void slotRotateCW();
    void slotRotateCCW();
 
    void slotSetWarpAlpha(qreal value);
    void slotSetWarpDensity(int value);
 
    void slotSetKeepAspectRatio(bool value);
 
    void slotTransformAreaVisible(bool value);
 
    void slotWarpDefaultPointsButtonClicked(bool value);
    void slotWarpCustomPointsButtonClicked(bool value);
    void slotWarpLockPointsButtonClicked();
    void slotWarpResetPointsButtonClicked();
 
    void slotSetFreeTransformModeButtonClicked(bool);
    void slotSetWarpModeButtonClicked(bool);
    void slotSetCageModeButtonClicked(bool);
    void slotCageOptionsChanged(int);
 
    void slotSetPerspectiveModeButtonClicked(bool);
    void slotSetLiquifyModeButtonClicked(bool);
    void slotButtonBoxClicked(QAbstractButton *button);
 
    void slotSetMeshModeButtonClicked(bool);
 
 
    void slotEditCagePoints(bool value);
 
    void liquifySizeChanged(qreal value);
    void liquifyAmountChanged(qreal value);
    void liquifyFlowChanged(qreal value);
    void liquifyBuildUpChanged(int value);
    void liquifySpacingChanged(qreal value);
    void liquifySizePressureChanged(bool value);
    void liquifyAmountPressureChanged(bool value);
    void liquifyReverseDirectionChanged(bool value);
 
    void slotLiquifyModeChanged(int value);
 
    void notifyEditingFinished();
 
    void slotGranularityChanged(QString value);
    void slotPreviewGranularityChanged(QString value);
 
    void slotMeshSizeChanged();
    void slotMeshShowHandlesChanged();
    void slotMeshSymmetricalHandlesChanged();
    void slotMeshScaleHandlesChanged();
 
    void slotPreviewChanged(int index);
 
private:
 
    void blockNotifications();
    void unblockNotifications();
    void notifyConfigChanged(bool needsPreviewRecalculation = true);
 
    void blockUiSlots();
    void unblockUiSlots();
 
    void activateCustomWarpPoints(bool enabled);
 
    void updateLockPointsButtonCaption();
 
    void updateLiquifyControls();
 
    void resetUIOptions();
 
private:
    static const int DEFAULT_POINTS_PER_LINE;
 
private:
    TransformTransactionProperties *m_transaction;
    QPointF m_handleDir[9];
    QButtonGroup *m_rotationCenterButtons;
    int m_notificationsBlocked;
    int m_uiSlotsBlocked;
    double m_scaleRatio;
    bool m_configChanged;
};
 
#endif /* __KIS_TOOL_TRANSFORM_CONFIG_WIDGET_H */